The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 08, 2016
Filed:
Sep. 25, 2013
Applicant:
Gs Yuasa International Ltd., Kyoto-shi, Kyoto, JP;
Inventors:
Daisuke Okuda, Kyoto, JP;
Manabu Kanemoto, Kyoto, JP;
Tadashi Kakeya, Kyoto, JP;
Mitsuhiro Kodama, Kyoto, JP;
Assignee:
GS Yuasa International Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/38 (2006.01); H01M 10/26 (2006.01); C22C 19/00 (2006.01); H01M 10/34 (2006.01);
U.S. Cl.
CPC ...
H01M 4/383 (2013.01); C22C 19/00 (2013.01); H01M 4/385 (2013.01); H01M 10/345 (2013.01); H01M 2300/0014 (2013.01); Y02E 60/124 (2013.01);
Abstract
A nickel-metal hydride storage battery includes a negative electrode containing a hydrogen storage alloy and an electrolyte solution. The hydrogen storage alloy has a CaCu5-type crystal structure and contains at least a Ni element and a rare earth element. The rare earth element is partly substituted with an Y element, and the electrolyte solution contains NaOH in an amount of 2.0 M or more.
Okuda, Daisuke. (2016). Nickel-metal hydride storage battery including negative electrode containing yttrium substituted hydrogen storage alloy and electrolyte solution containing sodium hydroxide (U.S. Patent No. 9490477). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9490477
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile